The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 03, 2019
Filed:
Apr. 30, 2015
Foshan Shunde Midea Water Dispenser Mfg. Co., Ltd., Foshan, CN;
Midea Group Co., Ltd., Foshan, CN;
Xuegang Cai, Foshan, CN;
Lei Liu, Foshan, CN;
FOSHAN SHUNDE MIDEA WATER DISPENSER MFG. CO., LTD., Foshan, CN;
MIDEA GROUP CO., LTD., Foshan, CN;
Abstract
Disclosed are an integrated composite filter cartridge () and a water purifying system () having same. The integrated composite filter cartridge () comprises: an outer shell (), wherein a chamber () is defined in the outer shell (), and the outer shell () is provided with a raw water inlet (), a pre-treated water outlet (), a pre-treated water inlet (), a purified water outlet () and a waste water outlet () which are in communication with the chamber (); a pre-treatment filter cartridge (); a central pipe (); a filter membrane (); and a control member, which is connected to the pre-treated water outlet () and the pre-treated water inlet (). When the integrated composite filter cartridge () is used for the first time, the control member switches on the raw water inlet () and the pre-treated water outlet () and switches off the pre-treated water inlet ().
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